Find the right expert with a ISTQB Certified Tester Foundation Level (CTFL) certificate in Hamburg, matched in minutes from 15,000 CVs with the power of AI.
CTFL-certified testers bring a clear grasp of test design, defect reporting, test techniques, and the role of testing in agile and traditional delivery. Use them to strengthen QA, support UAT, and improve release confidence, with fast, precise matching to vetted freelancers who hold this certification.
About the certification
What CTFL means
The ISTQB Certified Tester Foundation Level (CTFL) is the entry-level certification from ISTQB for software testing knowledge. It shows that a freelancer understands the language of testing, the purpose of QA work, and the basic methods used to check software before release. For companies, it is a practical signal that the person can join a test team and work with clear processes from day one.
Core skills
- Test design based on requirements, risk, and expected behavior
- Defect reporting that is clear, reproducible, and useful for developers
- Understanding of test levels, test types, and test documentation
- Basic use of black-box and white-box test techniques
- Awareness of agile testing and collaboration with product and delivery teams
Typical profiles
People with CTFL often work as junior testers, QA analysts, test engineers, or consultants who need a common testing foundation. Some come from development, business analysis, or operations and use the certification to formalize what they already do. In Hamburg, CTFL can be useful for teams that mix local stakeholders with remote specialists, especially when testing is part of a fast-moving release cycle.
Where it helps
CTFL matters in projects where software quality must be visible and controlled: web applications, enterprise systems, mobile apps, and regulated environments. It is relevant when a company needs support for smoke testing, regression testing, user acceptance testing, or structured defect triage. The certification does not make someone a senior test strategist, but it does show that they can handle the fundamentals correctly.
What companies can expect
A freelancer holding CTFL usually works best when the team wants reliable execution, shared terminology, and fewer misunderstandings about test scope. You can expect a person who knows how to read requirements critically, spot gaps, and communicate issues in a structured way. For companies hiring in Hamburg, that often means smoother collaboration in mixed-language teams and less time spent aligning on basic testing concepts.
Preparation and renewal
CTFL is designed as a foundation certification, so it is suitable for newcomers as well as professionals who want a formal baseline. Preparation usually covers the ISTQB syllabus, practice questions, and a solid understanding of the terminology used in modern software testing. The certification is widely recognized, and professionals may later continue with advanced ISTQB paths if they want to deepen their specialization.
Meet FRATCH ISTQB Certified Tester Foundation Level (CTFL)
Anastasiia Komarenko
Senior Test Automation Engineer
Last position:
Senior Test Automation Engineer at E.ON
- Reviewing functional and technical requirements from a testing perspective
- Creating test cases and automated tests to validate requirements
- Performing manual and automated functional, end-to-end, and regression tests
- Documenting test results and tracking defects
- Using models like GPT-4, BERT, and Hugging Face Transformers for automated test case generation, analysis of test results, and improving test coverage, including bias checks and security reviews
- Techs: MS Office, Jira, Zephyr, Confluence, Tosca, stakeholder communication, Agile, Kanban, Scrum, OpenAI API, Hugging Face, PyTorch, LangChain.
Aiman Ragab
Test Manager and Test Automation Engineer
Last position:
Test Manager and Test Automation Engineer at Warehouse Management Company
- Introduced test management with SolMan
- Implemented test automation with TOSCA
- Analyzed, created, and automated test cases
- Built regression test portfolio
- Stakeholder meetings and alignments
- Financial management
Holger Guschigk
Test Automation Engineer, Quality Assurance Consultant
Last position:
Test Automation Engineer, Quality Assurance Consultant at T-Systems
- Poliks – State Police System for information, communication, and case management and other state variants (ViVa, Bravo, customs)
- Developed a test framework for test automation to replace an existing proprietary test client for new developments, focusing on easy maintenance and simple extensibility for new technologies
- Designed the architecture
- Implemented the architecture
- Created a proof of concept by migrating existing test cases into the new test framework
- Platform: C#, .NET, Jira, XRay, Confluence, Playwright, Selenium, UI Automation, Appium, HTML, Git, VMWare, Windows 11, Linux
Hartmut Ullrich
Freelancer
Last position:
Freelancer at Freelancer
Projects at Raiffeisen Software Group (RSG), Linz from 2022-01-01 to 2025-03-31: application development on mainframe with PL/1, DB2, JCL, Tabex; development environment with idz, Jira, Dimensions, Confluence; execution of projects in banking reporting (own funds, capital requirements, large exposures, leverage ratio)
Project at Airbus, Hamburg from 2020-01-01 to 2022-12-31: mainframe system enhancements (TAKSY) in agile environment (Scrum, SAFe); business analysis; technical design; implementation (PL/1, DB2, IMS, JCL); test management; deployment
Walid Haidari
Senior Tester within the IT & Digital Roadmap
Last position:
Senior Tester within the IT & Digital Roadmap at VTG-Aktiengesellschaft
- Consulting, planning, and adapting (extension and rebuild) of the existing test framework to cover necessary test cases as part of quality assurance for initiative implementations
- Executing cross-team manual test cases during regular sprint cycles
- Setting up test automation
- Advising front-end and back-end development on quality assurance aspects
- Building a framework for end-to-end test cases
- Performing software quality assurance across various projects within a program
- Supporting the creation of test cases
- Coordinating within the team with all relevant stakeholders
Florian Fittkau
Solution Architect with Developer Focus
Last position:
Solution Architect with Developer Focus at SymFinIT Solutions GmbH
- Further development of a finance layer for subscription and one-time purchase billing and accounting.
- Technologies: Kotlin, AWS (SQS, S3, ElastiCache, Aurora), React, TypeScript, Coroutines, IntelliJ IDEA, Spring (Boot, Data, WebFlux), JUnit, Testcontainers, Cucumber, Liquibase, PostgreSQL, Webservices (REST), R2DBC, OpenAPI 3, Gradle, GIT, Docker, Netty, GitHub Actions, Jira/Confluence, arc42
Mbah Sama
Software Tester for Banking Requirements
Last position:
Software Tester for Banking Requirements at comdirect
- Responsibility for testing and quality assurance of application processes
- Creation and execution of test cases based on defined acceptance criteria
- Documentation of deviations and analysis, as well as initiation of necessary corrective actions
- Ensuring the flow of information within the team and with other specialist departments
- Maintenance and further development of test automation
- Adapting Selenium-based automation to every release and sprint change
- Extending test automation with new processes
- Performing security tests
- Identifying typical vulnerabilities (e.g. XSS, SQL injection, insecure headers) through automated tests in the CI/CD flow
- Use of technologies Selenium (including integration with security scanners such as OWASP ZAP), Unix/SQL environments and optionally Cypress, SAP, C#, Java, GitLab, Jira, Confluence, REST API, Postman, HP-ALM, SSI, Octane, WinSCP.
Mohamed Elsayed
Test Manager & Defect Manager
Last position:
Test Manager & Defect Manager at BMBF
- Planning and coordinating test activities and supporting the specialist team
- Reviewing requirements, user stories, and test cases
- Preparing test environments and test data
- Creating test sets and executing tests in XRay
- Performing defect analysis, deviation management, and reporting results
- Coordinating with other functional and technical project teams
Kwesi Dadzie Essel
Test Analyst
Last position:
Test Analyst at Deutsche Bahn (via PAR GmbH)
- Analyze business processes to evaluate test automation
- Develop and execute automated tests (Web & Mobile)
- Perform manual tests to cover non-automated areas
- Handle bug fixing, reporting, and documentation of all test results
- Coordinate with teams and product owners for test optimization and requirement analysis
- Conduct component tests, system tests, and migration tests
- Create monitoring reports and error analyses according to process guidelines
- Participate in the team for Deutsche Bahn’s new DB Navigator app during the software reorientation; responsible for new workflows, modern design, and replacing the old systems
- Tools: Appium, Selenium, Cucumber, Android Studio, IntelliJ, GitLab, Instana, Java, iOS, CSS
Finn Hinrichsen
Data Architecture
Last position:
Data Architecture at NTT Global Ltd.
Design and implementation of a big data energy reporting infrastructure for operational data from data centers in EMEA for aggregated client reporting and the energy efficiency register (EnEfG)
Integration of data from over 50 systems, including GridVis, Robotron, Niagara, ShowIT, and Salesforce
Bilal Oguz
Test Analyst / Test Engineer
Last position:
Test Analyst / Test Engineer at von der Qualidence Consultancy GmbH
- Manual acceptance testing of web and Swing clients as well as mobile applications across different teams/products
- Requirements management, test analysis, and submission of review results
- Preparation and execution of smoke, regression, and user acceptance tests
- Test case design using test design techniques for user stories with acceptance criteria in XRay; import of Excel test sheets into Jira XRay
- Creation, preparation, and execution of API tests with Postman and documentation in Jira XRay
- Taking on greenfield projects for the acceptance of the web app
- Proactive collaboration with the team (developers, POs, and test manager)
- Acceptance of development and deployment of content elements on the web with TYPO3 CMS
- Tools used: Jira + XRay, Postman, Confluence, web & Swing applications, mobile app, BrowserStack, Figma, Robot Framework, Excel
Christian Renneberg
Freelance Test Manager / Requirements Manager
Last position:
Freelance Test Manager / Requirements Manager at Self-employed
- Consulting in test management, test design, test automation, test process optimization for national and international clients
Guido Schmetkamp
Freelancer
Last position:
Freelancer at IT Consulting GS
Discover over 15,000 top freelancers
ISTQB Certified Tester Foundation Level (CTFL) statistics
Typical experience
20 years
Average project duration
2.4 years
Certifications per freelancer
6
Top business areas
Information Technology, Quality Assurance, Project Management
Top industries
Information Technology, Banking and Finance, Insurance
Most common languages
German, English, Arabic
Bachelor's degree or higher
75%
Master's degree or higher
33%
Doctorate
25%
Salary / Daily Rate Distribution
The chart shows how the daily rates of freelancers holding this certification are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Average rates for ISTQB Certified Tester Foundation Level (CTFL) & Seniority distribution
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Frequently Asked Questions
Curious about FRATCH? Find the answers you need
ISTQB Certified Tester Foundation Level (CTFL) validates core software testing knowledge. It shows that a professional understands test principles, defect reporting, test levels, and common test design techniques. For a company, that means the freelancer can join a QA effort with a shared baseline vocabulary and process.
No. The CTFL is an entry-level certification, but it is also useful for business analysts, developers, and consultants who work closely with testing. Many experienced professionals take it to formalize practical knowledge and to align with ISTQB terminology.
CTFL covers the foundation. Advanced ISTQB certifications go deeper into test analysis, management, automation, or specialist areas. If you need someone for hands-on execution and clear communication on core QA tasks, CTFL is often the right baseline; if you need strategy or leadership, look for a higher level as well.
A freelancer with the Certified Tester Foundation Level is well suited for manual testing, regression checks, test case creation, defect reporting, and support for user acceptance testing. The certification is especially relevant when your team needs structured quality checks rather than pure tooling expertise. It also fits agile teams that want testing to stay close to delivery.
There is no single route to ISTQB CTFL. Many candidates prepare with the official syllabus, sample questions, and practical test scenarios, then connect the theory to day-to-day QA work. The certification is most valuable when the person can apply the concepts, not just repeat terms.
The CTFL itself is generally treated as a foundation certification rather than a short-lived credential. In practice, companies care more about whether the person still uses current testing methods and can work with modern delivery teams. Candidates should still check the latest ISTQB rules before planning their next step.
In Hamburg, many projects involve cross-functional teams, external stakeholders, and a mix of on-site and remote work. CTFL helps because it signals that the freelancer can communicate clearly about defects, scope, and test results in a structured way. That is useful in both German-speaking and international teams.
ISTQB Certified Tester Foundation Level is useful wherever software quality matters: digital products, enterprise IT, finance, logistics, public sector work, and regulated environments. It is especially relevant when the team needs reliable testing discipline and a common method for reporting issues. The certification is less about a specific industry and more about solid testing fundamentals.
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Philipp Thomaschewski
FRATCH CEO
